Which is better: eSIM or physical SIM?
Imagine this: you buy a new phone, only to realize your old SIM card doesn’t fit. Or you’re traveling and have to find a local operator, overpay for roaming, and deal with tiny plastic cards… Sound familiar?
Now picture an alternative: no trips to a mobile store, no plastic, no limitations. Just a few clicks, and your number is activated. This is possible with eSIM. But is it really that perfect? Let’s break down the differences between eSIM and the traditional SIM card and understand why millions worldwide are switching to digital connectivity.
What is a physical SIM and an eSIM?
A physical SIM card is a small plastic chip inserted into a smartphone. It stores subscriber identification data and allows the device to connect to a mobile network.
An eSIM (Embedded SIM) is a built-in module within a smartphone that serves the same function but without a physical card. All necessary information is downloaded remotely via a QR code or an app — no need to swap physical cards.
Now let’s see which technology performs better in real-life scenarios.
eSIM vs. SIM: what’s the difference?
1️⃣ Ease of use
❌ SIM: requires physical replacement when changing numbers or carriers.
✅ eSIM: no need to visit a store, wait for delivery or search for a SIM ejector tool. Just download a profile via an app, and you’re good to go.
2️⃣ Switching between carriers
❌ SIM: need to buy and insert a new SIM card when switching providers.
✅ eSIM: change carriers and plans directly from your phone settings — ideal for travelers who can activate local plans in seconds.
3️⃣ Security
❌ SIM: if your phone is stolen, the thief can transfer the SIM card to another device and access your data.
✅ eSIM: harder to steal or clone — it cannot simply be removed from the phone. If a device is lost, your eSIM data stays secure.
4️⃣ Environmental impact
❌ SIM: Production involves plastic, packaging and logistics, increasing waste and pollution.
Fact: Over 4 billion SIM cards are discarded annually, generating nearly 20,000 tons of plastic waste*.
✅ *eSIM: No plastic, no shipping, no waste.
The growing popularity of eSIM
In 2024, nearly 600 million smartphones worldwide had eSIM support — more than three times the number in 2022. The rapid adoption of eSIM is driven by the increasing number of compatible smartphones and the growing number of mobile carriers offering eSIM services.
eSIM: a step into a plastic-free future
Ever considered the environmental cost of manufacturing plastic SIM cards? With around 4.5 billion SIM cards produced and shipped annually, this results in:
🔹 18,000+ tons of plastic waste
🔹 560,000+ tons of CO₂ emissions
eSIM eliminates these problems:
✔ No plastic → Less waste
✔ No shipping → Lower carbon emissions
✔ Less environmental harm → More convenience for you
How to activate eSIM with DexMobile?
DexMobile is a modern mobile service that allows you to connect to a network without a physical SIM card. With DexMobile eSIM you get seamless tariff management, transparent pricing, and global coverage — without excessive roaming fees.
How to connect?
Just three simple steps:
1️⃣ Download the DexMOBILE app: Android or IOS, register and select a plan.
2️⃣ Make a payment and receive your eSIM profile.
3️⃣ Scan the QR code in your phone’s settings.
That’s it! No plastic, no hassle, no extra charges.
The future is here — switch to eSIM!
The world is changing, and technology is making life easier. eSIM means freedom, convenience and sustainability. Why stay in the past when you can step into the future today?
Say goodbye to overpriced roaming — with coverage in 210+ countries, you’re always connected wherever you go.
Switch to eSIM from DexMobile and forget about roaming and extra plastic! Download the app: Android or IOS and connect to the communication of the future now! 📱